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Model CV-634PR 

Everswitch Proximity Reader Plus Keypad

Installation Instructions 

OPERATION MODES:

Output formats:

 26 bit Wiegand with programmable  

  site 

code 

Power Supply:

 5 to 12 VDC 

Power Consumption:

 Max 150 mA 

Transmitter/Receiver frequency:

 125Khz

Mounting:

 Universal (single gang box) 

Environment:

 IP68 ;  100% relative humidity 

Operating Temperature:

 - 20   to   + 70ºC 

Dimensions:

 120 x 90 x 20mm (4.72” x  3.54” x  .79”) 

 

Anti-tamper Optical protection

Certifications:

 Complies with FCC Part 15

Model CV-634PR is equipped with 2 electronically 

interlocked devices - the Proximity Reader and the 

Piezoelectric Keypad.  
It supports the following operation modes:

1.  

Prox + Pin. 

Present Prox card. The unit will read the  

  content and send it over the Data wires to the host.    

  Enter PIN code. The unit will send each digit over the  

  same Data wires to the host. The Keypad and the Prox  

  reader are interlocked so that when one is functioning  

  the other is inhibited until the data is transmitted.
2.  

Prox Only. 

The prox electronics is independently  

  communicating via Data wires.

3.  

Keypad Only. 

The keypad electronics is independently  

  communicating via Data wires..

Verification

Apply  power  to  the  unit.  During  the  first  5  seconds  it  is 

possible to reprogram the Site code (see instructions on next 

page).  The unit will activate the buzzer and the Yellow LED 3 

times. At the same time the RED or the Green LED will come 

ON depending on the Central Computer setup.
Present a valid HID encrypted card at 5 cm (2”) distance 

maximum. The unit will activate the Buzzer and the Yellow 

Led once. 
Enter any combination of PIN code up to 65534. The 

unit will activate the Buzzer and the Yellow Led with each 

pressed key.

COLOR

FUNCTION

ELECTRICAL FUNCTION

RED

Input Voltage

5 to 12 VDC

BLACK

Ground

GREEN

Data 0

Open collector 1Kohm pull-up to in5V

WHITE

Data 1

Open collector 1Kohm pull-up to in5V

BROWN

LED Input

No Voltage

BLUE

CCTV output

Open collector 0,250 A activated with each  

key for 30 sec

VIOLET

Housing Ground

ORANGE

Buffered Input

GREY

Tamper Output

Open collector 0,100 A “Low” when light sensed  

Wiring

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